hi, in response to [1] patch, I'm adding bpf selftest that confirms the change fixes problem for bpf programs trigered by return uprobe created over perf event.
Oleg pointed out other issues with uprobe_multi pid filter, I plan to send another patchset for that. thanks, jirka [1] https://lore.kernel.org/linux-trace-kernel/me0p300mb0416034322b9915ecd3888649d...@me0p300mb0416.ausp300.prod.outlook.com/ --- Jiri Olsa (2): selftests/bpf: Add child argument to spawn_child function selftests/bpf: Add uprobe pid filter test for multiple processes tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 188 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----------------------- tools/testing/selftests/bpf/progs/uprobe_multi_pid_filter.c | 61 ++++++++++++++++++++++++++++++ 2 files changed, 203 insertions(+), 46 deletions(-) create mode 100644 tools/testing/selftests/bpf/progs/uprobe_multi_pid_filter.c
